Each of these has a different structure and role. While skeletal muscle attaches to your bones and helps you move, cardiac muscle is the muscle fibers of your heart and responsible for its pumping ...

Extracting proteins from organs that survived thousands of years offers fresh insight into ancient health, diet, and daily ...

Despite their similar structure, however, not all bones are created equal: in vertebrates (including humans), the various parts of the skeleton arise from different groups of precursor cells ...

Osteoporosis is a skeletal disorder that is simply characterized by low bone mass and deterrioration of bone tissue, leading ...

The trillions of cells that make up our skeleton age too, and some change in ways that weaken the very structure of our bones. Aging and stress can induce cellular senescence in osteocytes ...